Specifications :

• Purity (GC) : ≥ 99.8 %
• Identity (IR) : conforms
• Evaporation residue : ≤ 2.0 mg/l
• Water : ≤ 0.02 %
• Acidity : ≤ 0.0002 meq/g
• Alkalinity : ≤ 0.0002 meq/g
• Transmission (at 245 nm) : ≥ 50 %
• Transmission (at 270 nm) : ≥ 80 %
• Transmission (from 300 nm) : ≥ 98 %
• Filtered by 0.2 µm filter